ClinVar Miner

Submissions for variant NM_004183.4(BEST1):c.-37+5G>A

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV003037397 SCV003440386 likely pathogenic not provided 2023-06-26 criteria provided, single submitter clinical testing In summary, the currently available evidence indicates that the variant is pathogenic, but additional data are needed to prove that conclusively. Therefore, this variant has been classified as Likely Pathogenic. Variants that disrupt the consensus splice site are a relatively common cause of aberrant splicing (PMID: 17576681, 9536098). Studies have shown that this variant is associated with altered splicing resulting in inclusion of the entire intron 1 sequence (PMID: 25545482). ClinVar contains an entry for this variant (Variation ID: 2137109). This variant is also known as IVS1+5G>A, c.-29+5G>A. This variant has been observed in individuals with clinical features of autosomal recessive bestrophinopathy (PMID: 25545482, 32141364; Invitae). This variant is present in population databases (no rsID available, gnomAD 0.007%). This variant occurs in a non-coding region of the BEST1 gene. It does not change the encoded amino acid sequence of the BEST1 protein. It affects a nucleotide within the consensus splice site.

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